Fixing support and electronic equipment

Abstract

The utility model relates to the technical field of electronic equipment, aims to solve the technical problem that some electronic elements are inconvenient to disassemble and assemble, and provides a fixing support and electronic equipment. The fixing support comprises a basic part and a pressing part. The basic part comprises a mounting seat and a bearing part, and the bearing part is connected to the mounting seat. The pressing piece comprises a main body part and a pivot joint part, the pivot joint part is rotatably connected to the mounting base around a rotating axis, the rotating axis is parallel to the first direction, a force application part is arranged on one side of the main body part, and a pressing part is arranged on the other side of the main body part. Wherein the pressing piece is provided with a pressing position and a releasing position, and when the force applying part is stressed, the pressing piece can be driven to rotate to the pressing position or the releasing position; when the pressing piece is located at the pressing position, the pressing part and the bearing part are spaced in the first direction and form a limiting space used for clamping the target piece, and when the pressing piece is located at the releasing position, the pressing part and the bearing part are separated in the first direction. The beneficial effect of the utility model is that the disassembly and assembly convenience of the electronic component is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a fixing bracket and electronic equipment. Background Art

[0002] The electronic components of some electronic devices are fixedly installed using fastening structures such as screws. However, some electronic components are small in size and are easily damaged when installed using screwdrivers and screws, and are difficult to disassemble and assemble. Utility Model Content

[0003] The present application provides a fixing bracket and an electronic device to solve the technical problem of inconvenient disassembly and assembly of some electronic components.

[0004] The present application provides a fixing bracket, comprising a base member and a pressing member. The base member comprises a mounting seat and a bearing portion, and the bearing portion is connected to the mounting seat. The pressing member comprises a main body and a pivoting portion, the pivoting portion being connected to the main body, and the pivoting portion being rotatably connected to the mounting seat around a rotation axis, the rotation axis being parallel to a first direction, and along the length direction of the main body, a force-applying portion is provided at one end of the main body, and a pressing portion is provided at the other end of the main body. The pressing member has a pressing position and a release position, and the force-applying portion can drive the pressing member to rotate to the pressing position or the release position when a force is applied; when the pressing member is in the pressing position, the pressing portion and the bearing portion are spaced apart along the first direction, and form a limiting space for clamping a target member; when the pressing member is in the release position, the orthographic projection of the pressing portion on a plane perpendicular to the first direction is separated from the orthographic projection of the bearing portion on a plane perpendicular to the first direction.

[0005] According to the fixing bracket of the present application, when fixing the target part, first move the force-applying part to drive the main body to rotate relative to the mounting seat, and switch the pressing part to the release position, place a part of the target part (for example, the second end of the target part) on the bearing part, and then move the force-applying part to drive the pressing part to rotate to the pressing position. At this time, a limiting space is formed between the pressing part and the bearing part, and the second end is limited in the limiting space, so that the fixing bracket fixes the second end. When it is necessary to release the target part, move the force-applying part to rotate the pressing part to the release position, and remove the target part from the bearing part. Therefore, the fixing bracket of this embodiment does not need to use external tools such as screwdrivers to disassemble and assemble the target part, making the disassembly and assembly operation of the target part simple and easy, and the target part or electronic components such as circuit boards will not be damaged during the disassembly and assembly process, thereby improving the protection of the electronic equipment.

[0006] In one possible implementation:

[0007] The mounting seat is provided with a through hole, and the through hole passes through the mounting seat along a second direction, and the second direction intersects with the first direction. The bearing portion is connected to one side of the mounting seat along the second direction, and the pressing member is fitted into the through hole. The force-applying portion is located on the side of the mounting seat along the second direction away from the bearing portion. When the pressing member is in the pressing position, the pressing portion extends from the through hole to correspond to the bearing portion. When the pressing member is in the releasing position, the pressing portion retracts into the through hole.

[0008] In one possible implementation:

[0009] The fixing bracket further includes a first elastic member, which is elastically supported between the mounting seat and the pressing member to keep the pressing member in the pressing position.

[0010] In one possible implementation:

[0011] The clamping member also includes a limiting portion, which is protruded from the main body along a first direction, and a projection of the limiting portion on the mounting seat along a second direction coincides with the mounting seat. When the clamping member is in the clamping position, the limiting portion remains pressed against the mounting seat under the elastic force of the first elastic member.

[0012] In one possible implementation:

[0013] The force-applying portion is located on a side of the mounting seat facing away from the bearing portion. The first elastic member includes a first abutting section, a second abutting section, and a fixed section connected in sequence. The first abutting section abuts the force-applying portion. The second abutting section is bent and connected to the first abutting section. The second abutting section abuts against the mounting seat. The fixed section is connected to the second abutting section. The fixed section is connected to the mounting seat.

[0014] In one possible implementation:

[0015] The mounting seat includes a first top wall and a first bottom wall, the first top wall and the first bottom wall are spaced apart along a first direction, the first top wall is provided with a first pivot hole, the first bottom wall is provided with a second pivot hole, the pivot portion includes a first pivot and a second pivot, the first pivot is connected to one side of the main body along the first direction, the first pivot is rotatably engaged with the first pivot hole, the second pivot is connected to the other side of the main body along the first direction, and the second pivot is rotatably engaged with the second pivot hole.

[0016] In one possible implementation:

[0017] The first top wall is provided with a first guide groove, the first guide groove being formed on a surface of the first top wall adjacent to the first bottom wall along a first direction and connected to the first pivot hole, the first guide groove being used to guide the first pivot shaft into the first pivot hole. The first bottom wall is provided with a second guide groove, the second guide groove being formed on a surface of the first bottom wall adjacent to the first top wall along the first direction and connected to the second pivot hole, the second guide groove being used to guide the second pivot shaft into the second pivot hole.

[0018] In one possible implementation:

[0019] The mounting base is used to be installed on a circuit board, and the circuit board has a grounding area; the fixing bracket also includes a second elastic member, which is sleeved on the bearing part. Along the first direction, the second elastic member is close to the pressing part on one side along the first direction for supporting the target part, and the second elastic member is away from the pressing part on the other side along the first direction for contacting the grounding area to conduct the target part to the grounding area.

[0020] In one possible implementation:

[0021] The second elastic member includes a first elastic segment, two connecting segments and two second elastic segments, the first elastic segment is located on a side of the bearing portion close to the pressing portion along the first direction, the first elastic segment is used to elastically push against the target member, the two second elastic segments are both located on a side of the bearing portion away from the pressing portion along the first direction, the two second elastic segments are both used to elastically push against the grounding area, one second elastic segment is connected to one end of the first elastic segment through one connecting segment, and the other second elastic segment is connected to the other end of the first elastic segment through another connecting segment.

[0022] The present application also provides an electronic device, comprising a circuit board and the aforementioned fixing bracket, wherein a base member of the fixing bracket is mounted on the circuit board, and the fixing bracket is used to press a target component onto the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a schematic structural diagram of an electronic device according to an embodiment of the present application.

[0025] Figure 2This is a top view of an electronic device according to an embodiment of the present application.

[0026] Figure 3 for Figure 2 Cross-sectional view at III-III.

[0027] Figure 4 Schematic diagram of a partially exploded structure of an electronic device according to an embodiment of the present application.

[0028] Figure 5 This is a structural schematic diagram of a fixing bracket according to an embodiment of the present application, wherein the pressing member is in a pressing position.

[0029] Figure 6 This is a structural schematic diagram of a side view of a fixing bracket according to an embodiment of the present application.

[0030] Figure 7 This is a structural schematic diagram of a fixing bracket according to an embodiment of the present application, wherein the pressing member is in a released position.

[0031] Figure 8 This is a partial cross-sectional view of an electronic device at another position according to an embodiment of the present application.

[0032] Figure 9 Schematic diagram of the exploded structure of a fixing bracket according to an embodiment of the present application.

[0033] Figure 10 This is a cross-sectional view of a fixing bracket according to an embodiment of the present application taken along a direction perpendicular to a first direction.

[0034] Figure 11 This is a schematic diagram of the exploded structure of the fixing bracket according to one embodiment of the present application from another perspective.

[0035] Figure 12 This is a schematic structural diagram of a fixing bracket according to an embodiment of the present application from another perspective.

[0036] Figure 13 This is a schematic diagram of the exploded structure of the fixing bracket according to one embodiment of the present application from another perspective.

[0037] Figure 14 This is a cross-sectional view of a fixing bracket in another position according to an embodiment of the present application.

[0038] Description of main component symbols:

[0039]

[0040]

[0041] DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0043] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered therein. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be an element centered therein. When an element is considered to be "set on" another element, it may be directly set on the other element or there may also be an element centered therein. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "or / and" as used herein includes any and all combinations of one or more of the relevant listed items.

[0045] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.

[0046] See also Figure 1 and Figure 2 This embodiment provides an electronic device 200, which can be a computer host, a tablet computer, etc. The electronic device 200 includes a housing (not shown in the figure), a circuit board 201, and a target part 202. The target part 202 is an electronic component such as a memory stick or a hard disk. In this embodiment, the target part 202 is an M.2 (NVME NGFF) card, and the circuit board 201 is a PCB motherboard for exemplary description. The M.2 card can be constructed as an M.2 solid-state drive or a WIFI card, etc.

[0047] See also Figure 3 The electronic device 200 also includes a card connector 203. The card connector 203 is connected to the circuit board 201. A card slot 204 is provided on the side of the card connector 203. The electronic component has a first end 2021 and a second end 2022 spaced apart along its length. The first end 2021 is inserted into the card slot 204 and has a gold finger electrically connected to the card connector 203.

[0048] See also Figures 4 to 7, the fixing bracket 100 includes a base member 10 and a clamping member 20. The base member 10 includes a mounting seat 11 and a bearing portion 12. The mounting seat 11 is used to be installed on the circuit board 201, and the mounting seat 11 is spaced apart from the card holder connector 203. The bearing portion 12 is connected to the mounting seat 11. The clamping member 20 includes a main body portion 21 and a pivot portion 22, and the pivot portion 22 is connected to the main body portion 21. In some embodiments, the pivot portion 22 can be connected to the middle of the length direction of the main body portion 21. The pivot portion 22 is rotatably connected to the mounting seat 11 around a rotation axis, and along the length direction of the main body portion 21, one end of the main body portion 21 is provided with a force-applying portion 21b, and the other end of the main body portion 21 is provided with a clamping portion 21a. The pressing member 20 has a pressing position and a release position. When the force-applying portion 21b is subjected to force, it can drive the pressing member 20 to rotate to the pressing position or the release position. When the pressing member 20 is in the pressing position, the pressing portion 21a is spaced apart from the supporting portion 12 along a first direction X, forming a limited space Q for clamping the target component 202. The first direction X is parallel to the thickness of the circuit board 201. When the pressing member 20 is in the release position, the orthographic projection of the pressing portion 21a on a plane perpendicular to the first direction X is separated from the orthographic projection of the supporting portion 12 on a plane perpendicular to the first direction X.

[0049] When securing the target component 202, the force-applying portion 21b is first moved to rotate the main body 21 relative to the mounting base 11 and switch the pressing member 20 to the released position. A portion of the target component 202 (e.g., the second end 2022 of the target component 202) is then placed on the support portion 12. The force-applying portion 21b is then moved to rotate the pressing member 20 to the pressed position. A confining space Q is now defined between the pressing portion 21a and the support portion 12, and the second end 2022 is confined within the confining space Q, thereby securing the second end 2022 to the bracket 100. When it is necessary to release the target component 202, the force-applying portion 21b is moved to rotate the pressing member 20 to the released position, and the target component 202 is removed from the support portion 12. Therefore, the fixing bracket 100 of this embodiment does not require the use of external tools such as screwdrivers during the disassembly and assembly process of the target part 202, making the disassembly and assembly operation of the target part 202 simple and easy, and the target part 202 or electronic components such as the circuit board 201 will not be damaged during the disassembly and assembly process, thereby improving the protection of the electronic device 200.

[0050] In this embodiment, during the switching process between the pressing position and the release position of the pressing member 20, the distance between the pressing portion 21a and the bearing portion 12 along the first direction X remains unchanged, and the pressing portion 21a and the bearing portion 12 do not move relative to each other along the first direction X. After the pressing member 20 is used multiple times, the distance between the pressing portion 21a and the bearing portion 12 along the first direction X remains unchanged, so that the second end 2022 of the target member 202 is stably limited within the limit space Q, thereby improving the fixing reliability of the fixing bracket 100.

[0051] In addition, since the clamping portion 21a does not apply a force to the second end 2022 of the target part 202 and the bearing portion 12 along the first direction X, the second end 2022 of the target part 202 does not need to bear the force along the first direction X, thereby improving the protection of the target part 202. Correspondingly, no force along the first direction X is transmitted to the circuit board 201, thereby further improving the protection of the circuit board 201.

[0052] In some embodiments, see Figure 6 The bearing portion 12 has a bearing surface 121, and the bearing surface 121 is used to support the second end 2022 of the target part 202. The base part 10 also includes a positioning portion 13, and the positioning portion 13 is provided on the side of the bearing surface 121 close to the mounting seat 11. The second end 2022 of the target part 202 is provided with a positioning groove (not shown in the figure) formed inwardly along its length direction. When the target part 202 is placed on the bearing surface 121, the positioning portion 13 is engaged in the positioning groove. In this way, the positioning installation of the second end 2022 on the bearing portion 12 is achieved, and the installation position accuracy of the target part 202 on the circuit board 201 is improved.

[0053] In some embodiments, in a cross section along a plane perpendicular to the first direction X, both the positioning portion 13 and the positioning groove are semicircular.

[0054] In some embodiments, see Figure 6 The bearing surface 121 includes a flat surface 122 and an inclined surface 123. The flat surface 122 is connected to the mounting base 11. The inclined surface 123 is connected to the side of the flat surface 122 facing away from the mounting base 11 and is inclined toward the circuit board 201. As a result, the distance between the inclined surface 123 and the pressing portion 21a gradually increases as it moves away from the flat surface 122, thereby facilitating placement of the second end 2022 on the bearing surface 121.

[0055] In some embodiments, see Figure 8 The base member 10 further includes a buckle 30 . The buckle 30 is connected to one end of the mounting base 11 along the first direction X. The circuit board 201 is provided with a buckle hole 2011 , which passes through the circuit board 201 along the first direction X. The buckle 30 is inserted into the buckle hole 2011 and engages with the circuit board 201 .

[0056] In some embodiments, see Figure 8The buckle 30 includes a first clamping arm 31, a second clamping arm 32, a first clamping protrusion 33, and a second clamping protrusion 34. The first clamping arm 31 and the second clamping arm 32 are connected to the mounting base 11 at intervals. The first clamping protrusion 33 is connected to the end of the first clamping arm 31 away from the mounting base 11 and protrudes in a direction away from the second clamping arm 32. The second clamping protrusion 34 is connected to the end of the second clamping arm 32 away from the mounting base 11 and protrudes in a direction away from the first clamping arm 31. The first clamping arm 31 and the second clamping arm 32 are fitted into the clamping hole 2011, the first clamping protrusion 33 abuts the side of the circuit board 201 away from the mounting base 11, and the second clamping protrusion 34 abuts the side of the circuit board 201 away from the mounting base 11, thereby achieving a clamping connection between the buckle 30 and the circuit board 201.

[0057] In some embodiments, see Figure 8 The base member 10 further includes a plurality of support portions 14. These support portions are connected to the bottom side of the mounting base 11 near the circuit board 201. The support portions 14 are spaced apart and arranged around the circumference of the latch 30. Each of the support portions 14 supports the surface of the circuit board 201. This reduces the weight of the base member 10 while ensuring stable support of the base member 10 on the circuit board 201.

[0058] In some embodiments, see Figure 8 The mounting base 11 is provided with a through hole K1, which passes through the mounting base 11 along a second direction Y, and the second direction Y intersects with the first direction X. The second direction Y can be defined as the distribution direction of the fixing bracket 100 and the card holder connector 203. The bearing portion 12 is connected to one side of the mounting base 11 along the second direction Y. The pressing member 20 is fitted into the through hole K1, and the force-applying portion 21b is located on the side of the mounting base 11 away from the bearing portion 12 along the second direction Y. When the pressing member 20 is in the pressing position, the pressing portion 21a extends from the through hole K1 to correspond to the bearing portion 12. When the pressing member 20 is in the releasing position, the pressing portion 21a retracts into the through hole K1.

[0059] In this way, the operator only needs to move the force-applying part 21b on the side of the mounting seat 11 away from the bearing part 12 along the second direction Y, so as not to occupy the installation space of the target part 202, thereby improving the operator's operating convenience and reducing the possibility of the operator damaging the target part 202 during operation.

[0060] In some embodiments, see Figure 8The mounting base 11 includes a first top wall 111 and a first bottom wall 112. The first top wall 111 and the first bottom wall 112 are spaced apart along the first direction X. The first top wall 111 is provided with a first pivot hole K2, and the first bottom wall 112 is provided with a second pivot hole K3. The pivoting portion 22 includes a first pivot 221 and a second pivot 222. The first pivot 221 is connected to one side of the main body 21 along the first direction X, and the first pivot 221 is rotatably engaged with the first pivot hole K2. The second pivot 222 is connected to the other side of the main body 21 along the first direction X, and the second pivot 222 is rotatably engaged with the second pivot hole K3. The first pivot 221 and the second pivot 222 can improve the reliability of the rotational connection between the pivoting portion 22 and the mounting base 11.

[0061] In some embodiments, see Figure 5 The mounting base 11 further includes a first side wall 113. The first top wall 111 is connected to one side of the first side wall 113 along the first direction X, and the first bottom wall 112 is connected to the other side of the first side wall 113 along the first direction X.

[0062] In some embodiments, see Figure 8 The first pivot hole K2 passes through the first top wall 111 along the first direction X. The second pivot hole K3 passes through the first bottom wall 112 along the first direction X. In other embodiments, both the first pivot hole K2 and the second pivot hole K3 can be configured as blind holes.

[0063] In some embodiments, see Figure 9 The first top wall 111 is provided with a first guide groove C1. The first guide groove C1 is located on the surface of the first top wall 111 near the first bottom wall 112 along the first direction X and is connected to the first pivot hole K2. The first guide groove C1 is used to guide the first pivot 221 into the first pivot hole K2. The first bottom wall 112 is provided with a second guide groove C2. The second guide groove C2 is located on the surface of the first bottom wall 112 near the first top wall 111 along the first direction X and is connected to the second pivot hole K3. The second guide groove C2 is used to guide the second pivot 222 into the second pivot hole K3. This facilitates the simultaneous insertion of the first pivot 221 and the second pivot 222 into the first and second pivot holes K2, thereby improving the assembly convenience of the pressing member 20 and the mounting base 11 and reducing the structural cost of the fixing bracket 100.

[0064] In some embodiments, see Figure 9 As the distance between the bottom surface of the first guide groove C1 and the first bottom wall 112 gradually decreases as it approaches the first pivot hole K2, the distance between the bottom surface of the second guide groove C2 and the first top wall 111 gradually decreases as it approaches the second pivot hole K3. This improves the guiding effect of the first and second guide grooves C1 and C2.

[0065] In some embodiments, see Figure 8The main body 21 includes a second side wall 211, a second top wall 212, and a second bottom wall 213. The second top wall 212 is connected to one side of the second side wall 211 along the first direction X, and the second bottom wall 213 is connected to the other side of the second side wall 211 along the first direction X. The second top wall 212 and the second bottom wall 213 are located between the first top wall 111 and the first bottom wall 112. Along the first direction X, the first pivot 221 is connected to the side of the second top wall 212 facing away from the second bottom wall 213, and the second pivot 222 is connected to the side of the second bottom wall 213 facing away from the second top wall 212. In this way, when the first pivot 221 is inserted into the first pivot hole K2 and the second pivot 222 is inserted into the second pivot hole K3, the operator can press the second top wall 212 and the second bottom wall 213 to reduce the distance between the second top wall 212 and the second bottom wall 213, thereby further reducing the difficulty of assembling the first pivot 221, the first pivot hole K2, the second pivot 222 and the second pivot hole K3.

[0066] In some embodiments, see Figure 9 , the second top wall 212 includes a first wall section 2121 and a second wall section 2122. The main body 21 also includes a surrounding wall section 215. The first wall section 2121 is connected to one side of the second side wall 211 along the first direction X. The second bottom wall 213 is connected to the other side of the second side wall 211 along the first direction X. The surrounding wall section 215 is U-shaped, and the two ends of the surrounding wall section 215 are connected to the second side wall 211 at intervals. The second wall section 2122 is connected to the side of the surrounding wall section 215 away from the circuit board 201 along the first direction X. The surrounding wall section 215 and the second wall section 2122 together form a cavity open downward along the first direction X. The surrounding wall section 215 and the second wall section 2122 together constitute a pressing portion 21a. When the pressing member 20 is in the pressing position, the surrounding wall section 215 presses against the second end 2022 on the bearing portion 12. In this way, the contact area between the pressing portion 21a and the second end 2022 can be reduced, thereby reducing the possibility of the pressing portion 21a crushing the second end 2022. In addition, this structural design can further reduce the material cost of the pressing member 20, making it easier to process the pressing member 20 through plastic injection molding.

[0067] In other embodiments, the main body 21 may further include a pressing plate connected to a side of the surrounding wall section 215 close to the circuit board 201 along the first direction X, and used to press the second end 2022 against the supporting portion 12 .

[0068] In some embodiments, see Figure 10The main body 21 also includes a plurality of actuating protrusions 214. These actuating protrusions 214 are spaced apart on the surface of the second sidewall 211 facing away from the first sidewall 113 and are located on the force-applying portion 21b. This allows an operator to actuate the force-applying portion 21b by contacting the actuating protrusions 214. This increases friction between the operator and the force-applying portion 21b, significantly reducing slippage and improving ease of operation.

[0069] In some embodiments, see Figures 9 to 11 The fixing bracket 100 further includes a first elastic member 40, which is elastically supported between the mounting base 11 and the pressing member 20 to maintain the pressing member 20 in the pressing position. Thus, the pressing member 20 in the pressing position can hold the second end 2022 of the target member 202 on the bearing portion 12, thereby improving the reliability of the position fixing of the target member 202.

[0070] In some embodiments, see Figure 11 The pressing member 20 further includes a limiting portion 23, which is protruding from the main body 21 along the first direction X. The projection of the limiting portion 23 along the second direction Y on the mounting seat 11 coincides with the mounting seat 11. When the pressing member 20 is in the pressing position, the limiting portion 23 is held against the mounting seat 11 by the elastic force of the first elastic member 40. In this way, the limiting portion 23 prevents the pressing member 20 from rotating out of the pressing position under the elastic force of the first elastic member 40, thereby reliably maintaining the pressing member 20 in the pressing position.

[0071] In some embodiments, the limiting portion 23 abuts against the first top wall 111 of the main body 21 .

[0072] In some embodiments, see Figure 11 and Figure 12 A first concave limiting groove C3 is defined on the side of the first top wall 111 facing away from the bearing portion 12. When the pressing member 20 is in the pressing position, the limiting portion 23 abuts against the surface of the first limiting groove C3. This reduces the likelihood of the limiting portion 23 being dislodged by external forces. Furthermore, the first limiting groove C3 also positions the limiting portion 23 in the second direction Y, further reducing the likelihood of the limiting portion 23 being dislodged from the first top wall 111.

[0073] In some embodiments, see Figures 10 to 12 The force-applying portion 21b is located on the side of the mounting base 11 facing away from the bearing portion 12. The first elastic member 40 includes a first abutting section 41, a second abutting section 42, and a fixed section 43, which are connected in sequence. The first abutting section 41 abuts the force-applying portion 21b, the second abutting section 42 is bent and connected to the first abutting section 41, and the second abutting section 42 abuts against the mounting base 11. The fixed section 43 is connected to the second abutting section 42, and the fixed section 43 is connected to the mounting base 11.

[0074] The first elastic member 40 is constructed as a spring, which has a simple structure, is easy to operate and easy to install. In other embodiments, the first elastic member 40 can also be constructed as a tension spring, a spring or other elastic structures.

[0075] In some embodiments, see Figure 10 The first side wall 113 of the mounting seat 11 defines a bayonet K4 that penetrates along the second direction Y. The fixing section 43 is inserted into the bayonet K4 and fixedly connected to the mounting seat 11 .

[0076] In some embodiments, see Figure 10 The main body 21 also includes a limit block 216. The limit block 216 is connected to a side of the second side wall 211 close to the first side wall 113 and is located at one end of the force-applying portion 21b of the main body 21. A second limit groove C6 is constructed between the limit block 216 and the second side wall 211. The first abutting section 41 extends into the second limit groove C6 and abuts against the limit block 216 to achieve a connection between the first elastic member 40 and the force-applying portion 21b. In other embodiments, the force-applying portion 21b may also have a connecting port, and the first abutting section 41 is inserted into the connecting port to achieve a connection between the first abutting section 41 and the force-applying portion 21b.

[0077] In some embodiments, see Figure 3 and Figure 4 The mounting base 11 is used to be mounted on the circuit board 201, and the circuit board 201 has a grounding area 2012. The fixing bracket 100 also includes a second elastic member 50. The second elastic member 50 is sleeved on the bearing portion 12. Along the first direction X, the side of the second elastic member 50 close to the pressing portion 21a along the first direction X is used to abut the target part 202, and the side of the second elastic member 50 away from the pressing portion 21a along the first direction X is used to abut the grounding area 2012, thereby conducting electricity between the target part 202 and the grounding area 2012. In this way, the second elastic member 50 can not only ensure the grounding of the internal circuit board 201 of the target part 202 and the electronic performance requirements of the target part 202, but also exert an elastic force on the second end 2022 of the target part 202 to keep it against the pressing portion 21a, thereby improving the reliability of the fixing bracket 100 in fixing the target part 202.

[0078] In some embodiments, see Figure 13 and Figure 14The second elastic member 50 includes a first elastic section 51, two connecting sections 52 and two second elastic sections 53. The first elastic section 51 is located on the side of the load-bearing portion 12 close to the pressing portion 21a along the first direction X. The first elastic section 51 is used to elastically push against the target member 202. The two second elastic sections 53 are both located on the side of the load-bearing portion 12 away from the pressing portion 21a along the first direction X. The two second elastic sections 53 are both used to elastically push against the grounding area 2012. One second elastic section 53 is connected to one end of the first elastic section 51 through a connecting section 52, and the other second elastic section 53 is connected to the other end of the first elastic section 51 through another connecting section 52.

[0079] In this way, under the elastic force of the first elastic segment 51 and the two second elastic segments 53, the first elastic segment 51 maintains contact with the second end 2022 of the target member 202, while the second elastic segment 53 maintains contact with the grounding area 2012. This ensures electrical continuity between the second end 2022 of the second elastic member 50 and the grounding area 2012, thereby improving grounding reliability. Furthermore, the first elastic segment 51 can exert an elastic force on the second end 2022, keeping it in contact with the pressing portion 21a, thereby improving the reliability of the fixing bracket 100 in securing the second end 2022.

[0080] In some embodiments, see Figure 14 In the first direction X, the second elastic section 53 tilts away from the first elastic section 51 to elastically press against the grounding area 2012. The first elastic section 51 tilts away from the second elastic section 53 to further enhance the elastic pressing effect between the first elastic section 51 and the second elastic section 53.

[0081] In other embodiments, the second elastic member 50 may also be configured as an elastic element such as a spring. The spring is inserted into the support portion 14, with one end of the spring facing the pressing portion 21a in the pressing position along the first direction X, and the other end of the spring abutting against the grounding area 2012. Thus, the spring can also elastically abut the second end 2022 of the target member 202 against the pressing portion 21a, thereby achieving grounding and conduction.

[0082] In some embodiments, see Figure 14, the bearing portion 12 includes a bearing block 124 and a bearing protrusion 125. Along the first direction X, the bearing protrusion 125 is connected to the side of the bearing block 124 away from the pressing portion 21a, and the bearing protrusion 125 is arc-shaped. The bottom surface of one end of the bearing protrusion 125 is provided with a card groove C4 that is recessed toward the bearing block 124. A second elastic section 53 fits into a card groove C4. The bottom surface of the other end of the bearing protrusion 125 is provided with another card groove C4 that is recessed toward the bearing block 124, and the two card grooves C4 are spaced apart, and another second elastic section 53 fits into the card groove C4. In this way, the installation reliability of the second elastic member 50 on the bearing portion 12 can be improved, and the possibility of the second elastic member 50 falling off from the bearing portion 12 can be reduced.

[0083] The above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them. Although the present application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent replacements of the technical solutions of the present application should not depart from the spirit and scope of the technical solutions of the present application.

Claims

1. A fixing bracket, characterized in that: include: A base member, the base member comprising a mounting seat and a bearing portion, the bearing portion being connected to the mounting seat; A pressing member, the pressing member comprising a main body and a pivoting portion, the pivoting portion being connected to the main body, the pivoting portion being rotatably connected to the mounting seat around a rotation axis, the rotation axis being parallel to a first direction, and along a length direction of the main body, a force-applying portion being provided at one end of the main body, and a pressing portion being provided at the other end of the main body; In which, the clamping member has a clamping position and a release position, and the force-applying part can drive the clamping member to rotate to the clamping position or the release position when the force-applying part is subjected to force; when the clamping member is in the clamping position, the clamping part and the bearing part are spaced apart along the first direction, and form a limiting space for clamping the target part, and when the clamping member is in the release position, the orthographic projection of the clamping part on the plane perpendicular to the first direction is separated from the orthographic projection of the bearing part on the plane perpendicular to the first direction.

2. The fixing bracket according to claim 1, wherein: The mounting seat is provided with a through hole, and the through hole passes through the mounting seat along a second direction, and the second direction intersects with the first direction. The bearing portion is connected to one side of the mounting seat along the second direction, and the pressing member is fitted into the through hole. The force-applying portion is located on the side of the mounting seat along the second direction away from the bearing portion. When the pressing member is in the pressing position, the pressing portion extends from the through hole to correspond to the bearing portion. When the pressing member is in the releasing position, the pressing portion retracts into the through hole.

3. The fixing bracket according to claim 1, wherein: The fixing bracket further includes a first elastic member, which is elastically supported between the mounting seat and the pressing member to keep the pressing member in the pressing position.

4. The fixing bracket according to claim 3, wherein: The clamping member also includes a limiting portion, which is protruded from the main body along a first direction, and a projection of the limiting portion on the mounting seat along a second direction coincides with the mounting seat. When the clamping member is in the clamping position, the limiting portion remains pressed against the mounting seat under the elastic force of the first elastic member.

5. The fixing bracket according to claim 3, characterized in that: The force applying portion is located on a side of the mounting seat away from the bearing portion; The first elastic member includes a first abutting section, a second abutting section and a fixed section connected in sequence, the first abutting section abuts the force-applying portion, the second abutting section is bent and connected to the first abutting section, the second abutting section abuts against the mounting seat, the fixed section is connected to the second abutting section, and the fixed section is connected to the mounting seat.

6. The fixing bracket according to claim 1, characterized in that: The mounting seat includes a first top wall and a first bottom wall, the first top wall and the first bottom wall are spaced apart along a first direction, the first top wall is provided with a first pivot hole, the first bottom wall is provided with a second pivot hole, the pivot portion includes a first pivot and a second pivot, the first pivot is connected to one side of the main body along the first direction, the first pivot is rotatably engaged with the first pivot hole, the second pivot is connected to the other side of the main body along the first direction, and the second pivot is rotatably engaged with the second pivot hole.

7. The fixing bracket according to claim 6, characterized in that: The first top wall is provided with a first guide groove, the first guide groove being opened on a surface of the first top wall close to the first bottom wall along a first direction and connected to the first pivot hole, the first guide groove being used to guide the first pivot shaft to be installed into the first pivot hole; The first bottom wall is provided with a second guide groove, which is opened on the surface of the first bottom wall close to the first top wall along the first direction and connected to the second pivot hole. The second guide groove is used to guide the second pivot shaft to be installed into the second pivot hole.

8. The fixing bracket according to claim 1, wherein: The mounting base is used to be mounted on a circuit board, and the circuit board has a grounding area; The fixing bracket also includes a second elastic member, which is sleeved on the bearing portion. Along the first direction, the second elastic member is used to support the target part on a side close to the clamping portion along the first direction, and the second elastic member is used to abut the grounding area on a side away from the clamping portion along the first direction to conduct the target part to the grounding area.

9. The fixing bracket according to claim 8, characterized in that: The second elastic member includes a first elastic segment, two connecting segments and two second elastic segments, the first elastic segment is located on a side of the bearing portion close to the pressing portion along the first direction, the first elastic segment is used to elastically push against the target member, the two second elastic segments are both located on a side of the bearing portion away from the pressing portion along the first direction, the two second elastic segments are both used to elastically push against the grounding area, one second elastic segment is connected to one end of the first elastic segment through one connecting segment, and the other second elastic segment is connected to the other end of the first elastic segment through another connecting segment.

10. An electronic device, characterized in that: include: circuit boards; The fixing bracket according to any one of claims 1 to 9, wherein the base member of the fixing bracket is mounted on the circuit board, and the fixing bracket is used to press the target member onto the circuit board.

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